120654273908944 has 80 divisors (see below), whose sum is σ = 246292798752000. Its totient is φ = 57100572172800.

The previous prime is 120654273908939. The next prime is 120654273908957. The reversal of 120654273908944 is 449809372456021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4017910122 + ... + 4017940150.

It is an arithmetic number, because the mean of its divisors is an integer number (3078659984400).

It is a 1-persistent number, because it is pandigital, but 2⋅120654273908944 = 241308547817888 is not.

Almost surely, 2^{120654273908944} is an apocalyptic number.

It is an amenable number.

120654273908944 is an abundant number, since it is smaller than the sum of its proper divisors (125638524843056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120654273908944 is a wasteful number, since it uses less digits than its factorization.

120654273908944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41516 (or 41510 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 64.

The spelling of 120654273908944 in words is "one hundred twenty trillion, six hundred fifty-four billion, two hundred seventy-three million, nine hundred eight thousand, nine hundred forty-four".